来自MSN1 个月
Modernizing Traditional Phone Systems with SIP Trunking: Benefits and Tips
How SIP Trunking Works with Traditional Phone Systems Integrating SIP trunking with traditional phone systems involves a few key components. First, a gateway device connects the traditional phone ...
Design-Reuse7 年
Sub-Nanosecond Resolution, Sub-Microsecond Accurate, FPGA System Timer Component
TimeServo’s PI-DPLL allows a local TCXO to be disciplined by an external 1 PPS signal to achieve excellent syntonicity. In conjunction with timestamp-capable MACs (not included) and host-control ...
Bleeping Computer28 天
Microsoft: macOS bug lets hackers install malicious kernel drivers
to modify macOS-protected components. Disabling SIP normally requires a system restart and booting from macOS Recovery (the built-in recovery system), which requires physical access to a ...